Articles: critical-illness.
-
Central venous blood gas (cVBG) values are correlated with arterial blood gas (ABG) values. However, the substitution of cVBG values for ABG values in critically ill patients remains uninvestigated. Thus, we investigated the reliability between cVBG and ABG values and sought to define the conditions that could improve the reliability of cVBG values as a substitute. ⋯ ABG and cVBG values showed clinically acceptable agreements and improved reliability in mechanically ventilated subjects with ScvO2 ≥ 70%. cVBG analysis may be a substitute for ABG analysis in mechanically ventilated patients once tissue perfusion is restored.
-
Pediatr Crit Care Me · Jul 2022
School Closures in the United States and Severe Respiratory Illnesses in Children: A Normalized Nationwide Sample.
To determine the association between nationwide school closures and prevalence of common admission diagnoses in the pediatric critical care unit. ⋯ School closures are associated with a dramatic reduction in the prevalence of severe respiratory disease requiring PICU admission. School closure may be an effective tool to mitigate future pandemics but should be balanced with potential academic, economic, mental health, and social consequences.
-
J Coll Physicians Surg Pak · Jul 2022
Collapsibility and Distensibility Indices of Critically Ill Patients.
Null.
-
The LMA Fastrach (LMA North America, Inc; hereafter termed the intubating laryngeal mask airway [ILMA]) is an extraglottic device designed to facilitate endotracheal intubation. After the endotracheal tube is placed through the lumen of the ILMA into the trachea, the ILMA is removed, using a proprietary stabilizer rod to hold the tube in place. ⋯ The traditional method of ILMA removal around an endotracheal tube is not designed for critically ill patients or the physicians taking care of them. This novel technique is designed to improve the usability of the ILMA for physicians and improve airway outcomes for patients.
-
Critical care medicine · Jul 2022
Randomized Controlled Trial Multicenter StudyCatabolism in Critical Illness: A Reanalysis of the REducing Deaths due to OXidative Stress (REDOXS) Trial.
Ongoing risk of death and poor functional outcomes are important consequences of prolonged critical illness. Characterizing the catabolic phenotype of prolonged critical illness could illuminate biological processes and inform strategies to attenuate catabolism. We aimed to examine if urea-to-creatinine ratio, a catabolic signature of prolonged critical illness, was associated with mortality after the first week of ICU stay. ⋯ The catabolic phenotype measured by increased urea-to-creatinine ratio is associated with increased risk of death during prolonged ICU stay and signals the deleterious effects of glutamine administration in the REDOXS study. Urea-to-creatinine ratio is a promising catabolic signature and potential interventional target.